E24
Zanussi
Drain Pump Feedback / Control Error
Washer-dryer displays E24, often after a drain-related issue; pump may run continuously or not at all.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Faulty drain pump, Damaged pump feedback circuit on PCB, Loose pump connector, Moisture on control board
How to Fix / Troubleshooting
Safety: Disconnect power before opening any panels.
- Reset and test: Leave the appliance unplugged for 10–15 minutes to allow the control to reset, then reconnect and try a drain program.
- Inspect pump and wiring: Access the pump, check for secure connectors, and look for corrosion. Clean and reseat connectors.
- Measure pump coil: Use a multimeter to verify the pump's resistance is within the typical range specified for Zanussi pumps. Replace if out of range.
- Check PCB for moisture: If the machine has recently leaked, remove the control board and dry it thoroughly. Look for corrosion or burnt tracks.
If E24 remains after replacing a suspect pump and checking wiring, the main PCB is likely faulty and should be replaced by a professional.
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Repair Difficulty
Hard
4/5
Required Part
Drain Pump Assembly
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